<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" class="login-form" :rules="formRules">

      <div class="title-container">
        <h3 class="title">iHRM 后台登录系统</h3>
      </div>

      <el-form-item prop="mobile">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="loginForm.mobile"
          placeholder="账号"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input v-model="loginForm.password" type="password" placeholder="密码" />
      </el-form-item>

      <el-button type="primary" style="width:100%;margin-bottom:30px;" @click="login">登录</el-button>

    </el-form>
  </div>
</template>

<script>
import { mapActions } from 'vuex'
export default {
  name: 'Login',
  data() {
    return {
      loginForm: {
        mobile: '13800000002',
        password: '123456'
      },
      formRules: {
        mobile: [{ required: true, message: '账号不能为空!', trigger: 'blur' },
          { pattern: /^1(3\d|4[5-9]|5[0-35-9]|6[567]|7[0-8]|8\d|9[0-35-9])\d{8}$/, message: '请输入正确格式的手机号!', trigger: 'blur' }],
        password: [{ required: true, message: '密码不能为空!', trigger: 'blur' },
          { min: 6, max: 18, message: '请输入6-18位密码!', trigger: 'blur' }]
      },
      // 节流阀
      valve: true
    }
  },
  methods: {
    ...mapActions('user', ['toLogin']),
    login() {
      this.$refs.loginForm.validate(async valid => {
        if (!valid) return
        if (!this.valve) return
        this.valve = false
        try {
          await this.toLogin(this.loginForm)
          const url = this.$route.query._redirect
          url ? this.$router.push(url) : this.$router.push('/')
        } catch (error) {
          this.$message({
            type: 'error',
            message: error.message,
            onClose: () => {
              this.valve = true
            }
          })
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  // background-color: $bg;
  background: url('../../assets/common/login.jpg') no-repeat;
  background-size: cover;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 36px;
      font-weight: 700;
      letter-spacing: 5px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
    }
  }

  ::v-deep .el-form-item__error{
    margin-top: 5px;
    color: #fff;
  }
  ::v-deep  .el-form-item.is-required {
    margin-bottom: 30px
  }

}
</style>
